Kérastase Première Concentré Décalcifiant Ultra-Réparateur Repairing Treatment is a highly concentrated pre-shampoo formula that removes calcium buildup to prime the hair for optimal repair. It prepares damaged strands for deeper penetration of subsequent treatments.

Benefits:

• Reverses stiffness and dullness, boosting shine for a visibly healthier appearance.

• Reinforces weak hair bonds and reconnects broken keratin links to improve strength.

• Combines citric acid and glycine to support intensive internal repair.

• Enhances the absorption and efficacy of follow-up care by decalcifying the hair fiber.

• Ideal for over-processed, damaged, or chemically treated hair in need of deep restoration.

Application:

• Start by wetting the hair and separating it into 4 sections.

• Apply the product evenly to mid-lengths and ends, using 15–25ml (approximately 4–5 pumps).

• Leave the treatment on for 5 minutes to allow it to penetrate.

• Do not rinse. Proceed directly with Kérastase Première Bain Décalcifiant Réparateur.

Kérastase is a luxury professional haircare brand renowned for its advanced formulas, personalized rituals, and salon-quality results tailored to every hair need.

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